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B8

Hammers

Cat® Hammers for Skid Steer Loaders, Compact Track Loaders, Mini Excavators and Backhoe Loaders are high performance breakers, designed for maximum performance on demolition, construction, and road work.

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Operating Weight - With Tool 349.7 kg
Energy Class 1150 J
Machine Class 6-9 Ton Mini Excavators, 216-299 Skid Steer/Compact Track Loaders, 415-444 Backhoe Loaders
Tool Shaft Diameter 75 mm

OVERVIEW

The sound attenuated Level 2, factory installed enclosures incorporate internally mounted critical level silencers. They are the premium enclosure offering for this range, designed for safety and aesthetic value on an integral fuel tank base. Extremely durable and weather resistant, these enclosures are designed to resist corrosion and handling damage. The enclosures are the result of continuing research and development by our specialist acoustic engineers.

FEATURES & BENEFITS

Application

Cat® B Hammers are suitable for use in a wide range of construction and light demolition applications - such as breaking concrete sidewalks and driveways, pavement, roads... Read more

Ergonomically Positioned Hydraulic Lines

Ergonomically positioned hydraulic lines are designed to optimize serviceability, are easily accessible and require no special tools. Housing has been positioned to prote... Read more

Gas Fired Design

Gas fired design delivers consistently high production over time making the breaker reliable in applications such as concrete, asphalt, rock and light trenching. Read more

Flat Top/Top-Mount Style

Flat top/top-mount style provides a larger work area and excellent operator visibility with a common footprint and hole pattern for optimum versatility. Top-mount style... Read more

Newly Designed Skid Steer Loader Mounting Bracket

Newly designed skid steer loader mounting bracket features enhanced hose routing and improved ingress/egress with new bolt-on step and updated central step. Brackets are... Read more

Slip Fit Bushings

Slip fit bushings are field replaceable and easy to maintain due to one locking pin, extending wear life and reducing owning and operating costs. Upper bushing rotates 36... Read more

Tool Mounted Operation and Maintenance Manual (OMM) Holder

Tool mounted OMM holder is sealed from the elements and includes all operation manuals and maintenance guides required for proper operation of the hammer (Skid Steer Load... Read more

Included with Each B Series Hammer

Every B Series Hammer comes with:Tool Kit w/Storage Box2 Tools (1 x Conical and 1 x Transverse Chisel)Maintenance Kit Read more

SPECIFICATIONS FOR B8


Operating Weight - With Tool 349.7 kg
Energy Class 1150 J
Machine Class 6-9 Ton Mini Excavators, 216-299 Skid Steer/Compact Track Loaders, 415-444 Backhoe Loaders
Tool Shaft Diameter 75 mm
Impact Frequency 400-800 bpm
Minimum Operating Pressure 11749 kPa
Minimum Carrier Weight 6350 kg
Optimal Hydraulic Flow 50-90 lpm (13.2-23.8 gpm)
Overall Width 316 mm
Overall Length 440 mm
Overall Height 1413 mm
Height - Without Tool 1005 mm
Sound Level 133 dB
Mounting Bracket Size Large

SELECT MODELS TO COMPARE

Hammers

B2 Side Mount

Operating Weight - With Tool 123.6 kg
Energy Class 290 J
Machine Class 1 Ton Mini Excavator
Tool Shaft Diameter 45 mm
Hammers

H25D

Operating Weight - With Tool 70 kg
Energy Class 169 J
Tool Shaft Diameter 36 mm
Impact Frequency 1000-1900 bpm
Hammers

H210

Blows per Minute 120 - 160
Minimum Operating Weight 6917 kg
Rated Flow - Minimum 330 l/min
Rated Flow - Maximum 375 l/min
Hammers

B6

Operating Weight - With Tool 259 kg
Energy Class 680 J
Machine Class 4-9 Ton Mini Excavators, 216-299 Skid Steer/Compact Track Loaders, 415-444 Backhoe Loaders
Tool Shaft Diameter 68 mm
Hammers

H175

Blows per Minute 200 - 350
Minimum Operating Weight 3744 kg
Rated Flow - Minimum 200 l/min
Rated Flow - Maximum 260 l/min
Hammers

B8 Top Mount

Impact Energy Class 1100 J
Blows per Minute 460-750
Tool Shaft Diameter 74.5 mm
Minimum Operating Pressure 9500 kPa
Hammers

B2 Pin On

Operating Weight - With Tool 123.9 kg
Energy Class 290 J
Machine Class 1 Ton Mini Excavators
Tool Shaft Diameter 45 mm
Hammers

B4

Operating Weight - With Tool 159 kg
Energy Class 370 J
Machine Class 2-5 Ton Mini Excavators, 216-299 Skid Steer/Compact Track Loaders
Tool Shaft Diameter 53 mm
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